The plumber was very knowledgeable and met and exceeded all my expectations.
I call roto-rooter to locate my drain lines in my basement prior to starting my basement finishing project. Not only did he locate my drain lines, he discovered an issue with one of the lines that need to be fixed prior to starting anything. If he had not discovered this, it would have been very costly in a few months.
The plumber showed up on time, was very professional, and took the time needed to do the job and answer my many questions.